He swayed in the strong wind that pressed against his back. He swayed forward, on the brink of the high cliff. And his right foot, his enormous iron … - Ted Hughes

The idea occurred to me that art was perhaps this—the psychological component of the autoimmune system. It works on the artist as a healing. But it works on others too, as a medicine. Hence our great, insatiable thirst for it. However it comes out — whether a design in a carpet, a painting on a wall, the shaping of a doorway — we recognize that medicinal element because of the instant healing effect, and we call it art. It consoles and heals something in us. That’s why that aspect of things is so important, and why what we want to preserve in civilizations and societies is their art — because it’s a living medicine that we can still use. It still works. We feel it working. Prose, narratives, etcetera, can carry this healing. Poetry does it more intensely. Music, maybe, most intensely of all.

Sylvia went furthest in the sense that her secret was most dangerous to her. She desperately needed to reveal it. You can’t overestimate her compulsion to write like that. She had to write those things — even against her most vital interests. She died before she knew what The Bell Jar and the Ariel poems were going to do to her life, but she had to get them out. She had to tell everybody . . . like those Native American groups who periodically told everything that was wrong and painful in their lives in the presence of the whole tribe. It was no good doing it in secret; it had to be done in front of everybody else. Maybe that’s why poets go to such lengths to get their poems published. It’s no good whispering them to a priest or a confessional. And it’s not for fame, because they go on doing it after they’ve learned what fame amounts to. No, until the revelation’s actually published, the poet feels no release. In all that, Sylvia was an extreme case, I think.

Poems get to the point where they are stronger than you are. They come up from some other depth and they find a place on the page. You can never find that depth again, that same kind of authority and voice. I might feel I would like to change something about them, but they’re still stronger than I am and I cannot.